SELECT TOP 100 PERCENT dbo.Theme.ThemeName,ISNULL(SUM(dbo.ThemeDetail.Price), 0)
AS TotalPrice
FROM dbo.Theme INNERJOIN
dbo.ThemeDetail ON dbo.Theme.ThemeID = dbo.ThemeDetail.ThemeID
GROUP BY dbo.Theme.ThemeName, dbo.Theme.ThemeID
ORDER BY dbo.Theme.ThemeID
SELECT TOP 100 PERCENT dbo.Theme.ThemeName,ISNULL(SUM(dbo.ThemeDetail.Price), 0)
AS TotalPrice
FROM dbo.Theme LEFTOUTER JOIN
dbo.ThemeDetail ON dbo.Theme.ThemeID = dbo.ThemeDetail.ThemeID
GROUP BY dbo.Theme.ThemeName, dbo.Theme.ThemeID
ORDER BY dbo.Theme.ThemeID